var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

//验证
let tokenAuth = require('./utils/jwt')

//引入数据库配置文件
require('./db');

var indexRouter = require('./routes/index');
var clientsRouter = require('./routes/clients');
var adminRouter = require('./routes/admin');
var salesRouter = require('./routes/sales');
var orderRouter = require('./routes/order');
var insuranceTypeRouter = require('./routes/insuranceType');
var insuranceRouter = require('./routes/insurance')
var imagesRouter = require('./routes/images');
var lipeiRouter = require('./routes/lipei');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

//允许跨域
var allowCrossDomain = function (req, res, next) {
  // 设置允许跨域访问的 URL(* 表示允许任意 URL 访问)
  res.header("Access-Control-Allow-Origin", "*");
  // 设置允许跨域访问的请求头
  res.header("Access-Control-Allow-Headers", "X-Requested-With,Origin,Content-Type,Accept,Authorization");
  // 设置允许跨域访问的请求类型
  res.header("Access-Control-Allow-Methods", "PUT,POST,GET,DELETE,OPTIONS");
  // 设置允许服务器接收 cookie
  res.header('Access-Control-Allow-Credentials', 'true');
  next();
};
app.use(allowCrossDomain);

//tokenAuthorization
// app.use(tokenAuth)


//设置请求的一级路径
app.use('/', indexRouter);
app.use('/admin', adminRouter);
app.use('/sales', salesRouter);
app.use('/clients', clientsRouter);
app.use('/order', orderRouter);
app.use('/insuranceType', insuranceTypeRouter);
app.use('/insurance', insuranceRouter);
app.use('/images', imagesRouter);
app.use('/lipei',lipeiRouter);
// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

// module.exports = app;

app.listen(3000, () => {
  console.log('服务器 3000 端口 启动成功');
})
